1/*	$NetBSD: sljit_machdep.h,v 1.3.18.2 2024/05/11 14:08:32 martin Exp $	*/
 2
 3/*-
 4 * Copyright (c) 2014 Alexander Nasonov.
 5 * All rights reserved.
 6 *
 7 * Redistribution and use in source and binary forms, with or without
 8 * modification, are permitted provided that the following conditions
 9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef _AARCH64_SLJITARCH_H
30#define _AARCH64_SLJITARCH_H
31
32#ifndef __aarch64__		/* compat32 */
33
34#include <arm/sljit_machdep.h>
35
36#else  /* __aarch64__ */
37
38#include <sys/cdefs.h>
39
40#ifdef _KERNEL
41#include <machine/types.h>
42
43#include <arm/cpufunc.h>
44#else
45#include <stddef.h>
46#include <stdint.h>
47#include <aarch64/sysarch.h>
48#endif
49
50#define SLJIT_CONFIG_ARM_64 1
51
52#ifdef _HARDKERNEL
53/*
54 * XXX Currently sys/rump/include/machine/cpu.h doesn't have
55 * ci_cpufuncs for cpu_icache_sync_range, so we do this only for
56 * non-rump kernels for now.
57 */
58#define SLJIT_CACHE_FLUSH(from, to) \
59	cpu_icache_sync_range((vaddr_t)(from), (vsize_t)((to) - (from)))
60#else
61#define SLJIT_CACHE_FLUSH(from, to) \
62	(void)__builtin___clear_cache((char *)(from), (char *)(to))
63#endif
64
65#endif	/* __aarch64__ (vs compat32) */
66
67#endif	/* _AARCH64_SLJITARCH_H */