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#ifndef _IA64_KDEBUG_H
#define _IA64_KDEBUG_H 1
/*
* include/asm-ia64/kdebug.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Copyright (C) Intel Corporation, 2005
*
* 2005-Apr Rusty Lynch <rusty.lynch@intel.com> and Anil S Keshavamurthy
* <anil.s.keshavamurthy@intel.com> adopted from
* include/asm-x86_64/kdebug.h
*
* 2005-Oct Keith Owens <kaos@sgi.com>. Expand notify_die to cover more
* events.
*/
#include <linux/notifier.h>
struct pt_regs;
struct die_args {
struct pt_regs *regs;
const char *str;
long err;
int trapnr;
int signr;
};
extern int register_die_notifier(struct notifier_block *);
extern int unregister_die_notifier(struct notifier_block *);
extern int register_page_fault_notifier(struct notifier_block *);
extern int unregister_page_fault_notifier(struct notifier_block *);
extern struct atomic_notifier_head ia64die_chain;
enum die_val {
DIE_BREAK = 1,
DIE_FAULT,
DIE_OOPS,
DIE_PAGE_FAULT,
DIE_MACHINE_HALT,
DIE_MACHINE_RESTART,
DIE_MCA_MONARCH_ENTER,
DIE_MCA_MONARCH_PROCESS,
DIE_MCA_MONARCH_LEAVE,
DIE_MCA_SLAVE_ENTER,
DIE_MCA_SLAVE_PROCESS,
DIE_MCA_SLAVE_LEAVE,
DIE_MCA_RENDZVOUS_ENTER,
DIE_MCA_RENDZVOUS_PROCESS,
DIE_MCA_RENDZVOUS_LEAVE,
DIE_MCA_NEW_TIMEOUT,
DIE_INIT_ENTER,
DIE_INIT_MONARCH_ENTER,
DIE_INIT_MONARCH_PROCESS,
DIE_INIT_MONARCH_LEAVE,
DIE_INIT_SLAVE_ENTER,
DIE_INIT_SLAVE_PROCESS,
DIE_INIT_SLAVE_LEAVE,
DIE_KDEBUG_ENTER,
DIE_KDEBUG_LEAVE,
DIE_KDUMP_ENTER,
DIE_KDUMP_LEAVE,
};
static inline int notify_die(enum die_val val, char *str, struct pt_regs *regs,
long err, int trap, int sig)
{
struct die_args args = {
.regs = regs,
.str = str,
.err = err,
.trapnr = trap,
.signr = sig
};
return atomic_notifier_call_chain(&ia64die_chain, val, &args);
}
#endif
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