mirror of
https://github.com/Stichting-MINIX-Research-Foundation/netbsd.git
synced 2025-08-13 08:00:22 -04:00
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
/* $NetBSD: cpufunc.c,v 1.1 2014/07/23 07:16:14 alnsn Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2014 Alexander Nasonov.
|
|
* All rights reserved.
|
|
*
|
|
* 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 ``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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__KERNEL_RCSID(0, "$NetBSD: cpufunc.c,v 1.1 2014/07/23 07:16:14 alnsn Exp $");
|
|
|
|
/*
|
|
* Barebone implementation of arm cpufunc routines for rump.
|
|
*/
|
|
|
|
#include <machine/types.h>
|
|
#include <arm/cpufunc.h>
|
|
|
|
#include "sljit_rump.h"
|
|
|
|
static void icache_sync_range(vaddr_t, vsize_t);
|
|
|
|
struct cpu_functions cpufuncs = {
|
|
.cf_icache_sync_range = &icache_sync_range
|
|
};
|
|
|
|
static void
|
|
icache_sync_range(vaddr_t va, vsize_t sz)
|
|
{
|
|
|
|
(void)rumpcomp_sync_icache((void *)va, (uint64_t)sz);
|
|
}
|