1/*-
2 * Copyright (c) 2014 Andrew Turner
3 * Copyright (c) 2014-2015 The FreeBSD Foundation
4 * All rights reserved.
5 *
6 * This software was developed by Andrew Turner under
7 * sponsorship from the FreeBSD Foundation.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31#ifdef __arm__
32#include <arm/reg.h>
33#else /* !__arm__ */
34
35#ifndef _MACHINE_REG_H_
36#define _MACHINE_REG_H_
37
38#include <sys/_types.h>
39
40struct reg {
41 __uint64_t x[30];
42 __uint64_t lr;
43 __uint64_t sp;
44 __uint64_t elr;
45 __uint64_t spsr;
46};
47
48struct reg32 {
49 unsigned int r[13];
50 unsigned int r_sp;
51 unsigned int r_lr;
52 unsigned int r_pc;
53 unsigned int r_cpsr;
54};
55
56struct fpreg {
57 __uint128_t fp_q[32];
58 __uint32_t fp_sr;
59 __uint32_t fp_cr;
60};
61
62struct fpreg32 {
63 int dummy;
64};
65
66#define SVEREG_FLAG_REGS_MASK 0x0001
67#define SVEREG_FLAG_FP 0x0000
68#define SVEREG_FLAG_SVE 0x0001
69
70struct svereg_header {
71 __uint32_t sve_size;
72 __uint32_t sve_maxsize;
73 __uint16_t sve_vec_len;
74 __uint16_t sve_max_vec_len;
75 __uint16_t sve_flags;
76 __uint16_t sve_reserved;
77};
78
79struct dbreg {
80 __uint8_t db_debug_ver;
81 __uint8_t db_nbkpts;
82 __uint8_t db_nwtpts;
83 __uint8_t db_pad[5];
84
85 struct {
86 __uint64_t dbr_addr;
87 __uint32_t dbr_ctrl;
88 __uint32_t dbr_pad;
89 } db_breakregs[16];
90 struct {
91 __uint64_t dbw_addr;
92 __uint32_t dbw_ctrl;
93 __uint32_t dbw_pad;
94 } db_watchregs[16];
95};
96
97struct dbreg32 {
98 int dummy;
99};
100
101struct arm64_addr_mask {
102 __uint64_t code;
103 __uint64_t data;
104};
105
106#define __HAVE_REG32
107
108#endif /* !_MACHINE_REG_H_ */
109
110#endif /* !__arm__ */