types.h revision 1.17 
1/* $NetBSD: types.h,v 1.17 2024/04/06 10:08:54 skrll Exp $ */
2
3/*-
4 * Copyright (c) 2014 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Matt Thomas of 3am Software Foundry.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#ifndef	_RISCV_TYPES_H_
33#define	_RISCV_TYPES_H_
34
35#include <sys/cdefs.h>
36#include <sys/featuretest.h>
37#include <riscv/int_types.h>
38
39#if defined(_KERNEL) || defined(_KMEMUSER) || defined(_KERNTYPES) || defined(_STANDALONE)
40
41/* XLEN is the native base integer ISA width */
42#define	XLEN		(sizeof(long) * NBBY)
43
44typedef __uint64_t	paddr_t;
45typedef __uint64_t	psize_t;
46#define	PRIxPADDR	PRIx64
47#define	PRIxPSIZE	PRIx64
48#define	PRIuPSIZE	PRIu64
49
50typedef __UINTPTR_TYPE__	vaddr_t;
51typedef __UINTPTR_TYPE__	vsize_t;
52#define	PRIxVADDR	PRIxPTR
53#define	PRIxVSIZE	PRIxPTR
54#define	PRIuVSIZE	PRIuPTR
55
56#ifdef _LP64			// match <riscv/reg.h>
57#define	PRIxREGISTER	PRIx64
58typedef __int64_t register_t;
59typedef __uint64_t uregister_t;
60#else
61#define	PRIxREGISTER	PRIx32
62typedef __int32_t register_t;
63typedef __uint32_t uregister_t;
64#endif
65typedef signed int register32_t;
66typedef unsigned int uregister32_t;
67#define	PRIxREGISTER32	"x"
68
69typedef unsigned int tlb_asid_t;
70#endif
71
72#if defined(_KERNEL)
73typedef struct label_t {	/* Used by setjmp & longjmp */
74        register_t lb_reg[16];	/* */
75	__uint32_t lb_sr;
76} label_t;
77#endif
78
79typedef	unsigned int	__cpu_simple_lock_nv_t;
80#ifdef _LP64
81typedef __int64_t	__register_t;
82#else
83typedef __int32_t	__register_t;
84#endif
85
86#define	__SIMPLELOCK_LOCKED	1
87#define	__SIMPLELOCK_UNLOCKED	0
88
89#define	__HAVE_COMMON___TLS_GET_ADDR
90#define	__HAVE_COMPAT_NETBSD32
91#define	__HAVE_CPU_COUNTER
92#define	__HAVE_CPU_DATA_FIRST
93#define	__HAVE_CPU_LWP_SETPRIVATE
94#if 0
95#define	__HAVE_FAST_SOFTINTS		// Not yet
96#endif
97#define	__HAVE_MM_MD_DIRECT_MAPPED_PHYS
98#define	__HAVE_NEW_STYLE_BUS_H
99#define	__HAVE_SYSCALL_INTERN
100#define	__HAVE_TLS_VARIANT_I
101#define	__HAVE_UCAS_FULL
102/* XXX temporary */
103#define	__HAVE_UNLOCKED_PMAP
104#define	__HAVE___LWP_GETPRIVATE_FAST
105#define	__HAVE___LWP_GETTCB_FAST
106#define	__HAVE___LWP_SETTCB
107
108#ifdef __LP64
109#define	__HAVE_ATOMIC64_OPS
110#define	__HAVE_CPU_UAREA_ROUTINES
111#endif
112
113//#if defined(_KERNEL)
114//#define	__HAVE_RAS
115//#endif
116
117#if defined(_KERNEL) || defined(_KMEMUSER)
118#define	PCU_FPU		0
119#define	PCU_UNIT_COUNT	1
120#endif
121
122#endif	/* _RISCV_TYPES_H_ */
123