1#ifndef _ASM_IA64_SN_SIMULATOR_H 2#define _ASM_IA64_SN_SIMULATOR_H 3 4/* 5 * This file is subject to the terms and conditions of the GNU General Public 6 * License. See the file "COPYING" in the main directory of this archive 7 * for more details. 8 * Copyright (C) 2000-2001 Silicon Graphics, Inc. All rights reserved. 9 */ 10 11#include <linux/config.h> 12 13#ifdef CONFIG_IA64_SGI_SN_SIM 14 15#define SNMAGIC 0xaeeeeeee8badbeefL 16#define IS_RUNNING_ON_SIMULATOR() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;}) 17 18#define SIMULATOR_SLEEP() asm("nop.i 0x8beef") 19 20#else 21 22#define IS_RUNNING_ON_SIMULATOR() (0) 23#define SIMULATOR_SLEEP() 24 25#endif 26 27#endif /* _ASM_IA64_SN_SIMULATOR_H */ 28