1#ifndef __ASM_POWERPC_XMON_H 2#define __ASM_POWERPC_XMON_H 3 4/* 5 * Copyrignt (C) 2006 IBM Corp 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License 9 * as published by the Free Software Foundation; either version 10 * 2 of the License, or (at your option) any later version. 11 */ 12 13#ifdef __KERNEL__ 14 15#include <linux/irqreturn.h> 16 17#ifdef CONFIG_XMON 18extern void xmon_setup(void); 19extern void xmon_register_spus(struct list_head *list); 20struct pt_regs; 21extern int xmon(struct pt_regs *excp); 22extern irqreturn_t xmon_irq(int, void *); 23#else 24static inline void xmon_setup(void) { }; 25static inline void xmon_register_spus(struct list_head *list) { }; 26#endif 27 28#if defined(CONFIG_XMON) && defined(CONFIG_SMP) 29extern int cpus_are_in_xmon(void); 30#endif 31 32#endif /* __KERNEL __ */ 33#endif /* __ASM_POWERPC_XMON_H */ 34