/*
 * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
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 * 
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */
/*
 *	Copyright (C) 1990,  NeXT, Inc.
 *
 *	File:	next/kern_machdep.c
 *	Author:	John Seamons
 *
 *	Machine-specific kernel routines.
 */

#include	<sys/types.h>
#include	<mach/machine.h>
#include	<kern/cpu_number.h>
#include	<machine/exec.h>
#include	<machine/machine_routines.h>

/**********************************************************************
 * Routine:	grade_binary()
 *
 * Function:	Keep the API the same between PPC and X86; always say
 *		any CPU subtype is OK with us, but only OK CPU types
 *		for which we are actually capable of executing the
 *		binary, either directly or via an imputed interpreter.
 **********************************************************************/
int grade_binary(cpu_type_t exectype, __unused cpu_subtype_t execsubtype)
{
    switch (exectype) {
    case CPU_TYPE_ARM:
        return 1;
#ifdef __LP64__
    case CPU_TYPE_ARM64:
        return 1;
#endif
    default:                   /* all other binary types */
        return 0;
    }
}

extern void md_prepare_for_shutdown(int, int, char *);

void md_prepare_for_shutdown(__unused int paniced, __unused int howto, __unused char *command)
{
}