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
66struct dbreg {
67	__uint8_t	db_debug_ver;
68	__uint8_t	db_nbkpts;
69	__uint8_t	db_nwtpts;
70	__uint8_t	db_pad[5];
71
72	struct {
73		__uint64_t dbr_addr;
74		__uint32_t dbr_ctrl;
75		__uint32_t dbr_pad;
76	} db_breakregs[16];
77	struct {
78		__uint64_t dbw_addr;
79		__uint32_t dbw_ctrl;
80		__uint32_t dbw_pad;
81	} db_watchregs[16];
82};
83
84struct dbreg32 {
85	int dummy;
86};
87
88struct arm64_addr_mask {
89	__uint64_t	code;
90	__uint64_t	data;
91};
92
93#define	__HAVE_REG32
94
95#endif /* !_MACHINE_REG_H_ */
96
97#endif /* !__arm__ */
98