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File: [Development] / linux-2.6-xfs-all / include / asm-xtensa / current.h (download)

Revision 1.1, Mon Aug 29 15:50:38 2005 UTC (12 years, 1 month ago) by nathans.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD 

Merge up to 2.6.13.
Merge of 2.6.x-xfs-melb:linux:23660a by kenmcd.

/*
 * include/asm-xtensa/current.h
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 2001 - 2005 Tensilica Inc.
 */

#ifndef _XTENSA_CURRENT_H
#define _XTENSA_CURRENT_H

#ifndef __ASSEMBLY__

#include <linux/thread_info.h>

struct task_struct;

static inline struct task_struct *get_current(void)
{
	return current_thread_info()->task;
}

#define current get_current()

#else

#define CURRENT_SHIFT 13

#define GET_CURRENT(reg,sp)		\
	GET_THREAD_INFO(reg,sp);	\
  	l32i reg, reg, TI_TASK		\

#endif


#endif /* XTENSA_CURRENT_H */