1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
|
/*========================================================================*/
/* */
/* Copyright (c) 2015-2017 Shaked Flur */
/* Copyright (c) 2015-2017 Kathyrn Gray */
/* All rights reserved. */
/* */
/* This software was developed by the University of Cambridge Computer */
/* Laboratory as part of the Rigorous Engineering of Mainstream Systems */
/* (REMS) project, funded by EPSRC grant EP/K008528/1. */
/* */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following conditions */
/* are met: */
/* 1. Redistributions of source code must retain the above copyright */
/* notice, this list of conditions and the following disclaimer. */
/* 2. Redistributions in binary form must reproduce the above copyright */
/* notice, this list of conditions and the following disclaimer in */
/* the documentation and/or other materials provided with the */
/* distribution. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' */
/* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED */
/* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A */
/* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR */
/* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF */
/* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND */
/* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, */
/* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF */
/* SUCH DAMAGE. */
/*========================================================================*/
/*************************************************************************/
/* General system control registers */
bitfield HCR_type : bits(64) =
{
/*RES0 : 63..34,*/
ID : 33,
CD : 32,
RW : 31,
TRVM : 30,
HCD : 29,
TDZ : 28,
TGE : 27,
TVM : 26,
TTLB : 25,
TPU : 24,
TPC : 23,
TSW : 22,
TACR : 21,
TIDCP : 20,
TSC : 19,
TID3 : 18,
TID2 : 17,
TID1 : 16,
TID0 : 15,
TWE : 14,
TWI : 13,
DC : 12,
BSU : 11..10,
FB : 9,
VSE : 8,
VI : 7,
VF : 6,
AMO : 5,
IMO : 4,
FMO : 3,
PTW : 2,
SWIO : 1,
VM : 0,
}
register HCR_EL2 : HCR_type /* Hypervisor Configuration Register */
bitfield ID_AA64MMFR0_type : bits(64) =
{
/*RES0 : 63..32,*/
TGran4 : 31..28,
TGran64 : 27..24,
TGran16 : 23..20,
BigEndEL0 : 19..16,
SNSMem : 15..12,
BigEnd : 11..8,
ASIDBits : 7..4,
PARange : 3..0,
}
register ID_AA64MMFR0_EL1 : ID_AA64MMFR0_type /* AArch64 Memory Model Feature Register 0 */
register RVBAR_EL1 : bits(64) /* Reset Vector Base Address Register (if EL2 and EL3 not implemented) */
register RVBAR_EL2 : bits(64) /* Reset Vector Base Address Register (if EL3 not implemented) */
register RVBAR_EL3 : bits(64) /* Reset Vector Base Address Register (if EL3 implemented) */
bitfield SCRType : bits(32) =
{
/*RES0 : 31..14,*/
TWE : 13,
TWI : 12,
ST : 11,
RW : 10,
SIF : 9,
HCE : 8,
SMD : 7,
/*RES0 : 6,*/
/*RES1 : 5..4,*/
EA : 3,
FIQ : 2,
IRQ : 1,
NS : 0,
}
register SCR_EL3 : SCRType /* Secure Configuration Register */
bitfield SCTLR_EL1_type : bits(32) =
{
/*RES0 : 31..30,*/
/*RES1 : 29..28,*/
/*RES0 : 27,*/
UCI : 26,
EE : 25,
E0E : 24,
/*RES1 : 23..22,*/
/*RES0 : 21,*/
/*RES1 : 20,*/
WXN : 19,
nTWE : 18,
/*RES0 : 17,*/
nTWI : 16,
UCT : 15,
DZE : 14,
/*RES0 : 13,*/
I : 12,
/*RES1 : 11,*/
/*RES0 : 10,*/
UMA : 9,
SED : 8,
ITD : 7,
/*RES0 : 6,*/
CP15BEN : 5,
SA0 : 4,
SA : 3,
C : 2,
A : 1,
M : 0,
}
register SCTLR_EL1 : SCTLR_EL1_type /* System Control Register (EL1) */
bitfield SCTLR_type : bits(32) =
{
/*RES0 : 31..30,*/
/*RES1 : 29..28,*/
/*RES0 : 27..26,*/
EE : 25,
/*RES0 : 24,*/
/*RES1 : 23..22,*/
/*RES0 : 21..20,*/
WXN : 19,
/*RES1 : 18,*/
/*RES0 : 17,*/
/*RES1 : 16,*/
/*RES0 : 15..13,*/
I : 12,
/*RES1 : 11,*/
/*RES0 : 10..6,*/
/*RES1 : 5..4,*/
SA : 3,
C : 2,
A : 1,
M : 0,
}
register SCTLR_EL2 : SCTLR_type /* System Control Register (EL2) */
register SCTLR_EL3 : SCTLR_type /* System Control Register (EL3) */
bitfield TCR_EL1_type : bits(64) =
{
/*RES0 : 63..39,*/
TBI1 : 38,
TBI0 : 37,
AS : 36,
/*RES0 : 35,*/
IPS : 34..32,
TG1 : 31..30,
SH1 : 29..28,
ORGN1 : 27..26,
IRGN1 : 25..24,
EPD1 : 23,
A1 : 22,
T1SZ : 21..16,
TG0 : 15..14,
SH0 : 13..12,
ORGN0 : 11..10,
IRGN0 : 9..8,
EPD0 : 7,
/*RES0 : 6,*/
T0SZ : 5..0,
}
register TCR_EL1 : TCR_EL1_type /* Translation Control Register (EL1) */
bitfield TCR_type : bits(32) =
{
/*RES1 : 31,*/
/*RES0 : 30..24,*/
/*RES1 : 23,*/
/*RES0 : 22..21,*/
TBI : 20,
/*RES0 : 19,*/
PS : 18..16,
TG0 : 15..14,
SH0 : 13..12,
ORGN0 : 11..10,
IRGN0 : 9..8,
/*RES0 : 7..6,*/
T0SZ : 5..0,
}
register TCR_EL2 : TCR_type /* Translation Control Register (EL2) */
register TCR_EL3 : TCR_type /* Translation Control Register (EL3) */
register TPIDR_EL0 : bits(64) /* EL0 Read/Write Software Thread ID Register */
register TPIDR_EL1 : bits(64) /* EL1 Read/Write Software Thread ID Register */
register TPIDR_EL2 : bits(64) /* EL2 Read/Write Software Thread ID Register */
register TPIDR_EL3 : bits(64) /* EL3 Read/Write Software Thread ID Register */
/*************************************************************************/
/* Debug registers */
bitfield DBGPRCR_type : bits(32) =
{
/*RES0 : 31..1,*/
CORENPDRQ : 0,
}
register DBGPRCR_EL1 : DBGPRCR_type /* Debug Power Control Register */
bitfield OSDLR_type : bits(32) =
{
/*RES0 : 31..1,*/
DLK : 0,
}
register OSDLR_EL1 : OSDLR_type /* OS Double Lock Register */
/*************************************************************************/
/* Performance Monitors registers */
/*************************************************************************/
/* Generic Timer registers */
/*************************************************************************/
/* Generic Interrupt Controller CPU interface registers */
/*************************************************************************/
/* External Debug Register */
bitfield EDSCR_type : bits(32) =
{
/*RES0 : 31,*/
RXfull : 30,
TXfull : 29,
ITO : 28,
RXO : 27,
TXU : 26,
PipeAdv : 25,
ITE : 24,
INTdis : 23..22,
TDA : 21,
MA : 20,
/*RES0 : 19,*/
NS : 18,
/*RES0 : 17,*/
SDD : 16,
/*RES0 : 15,*/
HDE : 14,
RW : 13..10,
EL : 9..8,
A : 7,
ERR : 6,
STATUS : 5..0,
}
register EDSCR : EDSCR_type /* External Debug Status and Control Register */
/* transactional memory, not part of the official spec */
bitfield TXIDR_EL0_type : bits(64) =
{
/*RES0 : 63..8,*/
DEPTH : 7..0,
}
register TXIDR_EL0 : TXIDR_EL0_type /* Transaction ID Register */
val AArch64_ResetControlRegisters : boolean -> unit effect pure
function AArch64_ResetControlRegisters(cold_reset) = ()
|
