1/* 2 * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28/* 29 * Copyright (C) 1990, NeXT, Inc. 30 * 31 * File: next/kern_machdep.c 32 * Author: John Seamons 33 * 34 * Machine-specific kernel routines. 35 */ 36 37#include <sys/types.h> 38#include <mach/machine.h> 39#include <kern/cpu_number.h> 40#include <machine/exec.h> 41#include <machine/machine_routines.h> 42 43/********************************************************************** 44 * Routine: grade_binary() 45 * 46 * Function: Keep the API the same between PPC and X86; always say 47 * any CPU subtype is OK with us, but only OK CPU types 48 * for which we are actually capable of executing the 49 * binary, either directly or via an imputed interpreter. 50 **********************************************************************/ 51int grade_binary(cpu_type_t exectype, __unused cpu_subtype_t execsubtype) 52{ 53 switch (exectype) { 54 case CPU_TYPE_ARM: 55 return 1; 56#ifdef __LP64__ 57 case CPU_TYPE_ARM64: 58 return 1; 59#endif 60 default: /* all other binary types */ 61 return 0; 62 } 63} 64 65extern void md_prepare_for_shutdown(int, int, char *); 66 67void md_prepare_for_shutdown(__unused int paniced, __unused int howto, __unused char *command) 68{ 69} 70