1/* current.h: FRV current task pointer 2 * 3 * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. 4 * Written by David Howells (dhowells@redhat.com) 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License 8 * as published by the Free Software Foundation; either version 9 * 2 of the License, or (at your option) any later version. 10 */ 11 12#ifndef _ASM_CURRENT_H 13#define _ASM_CURRENT_H 14 15#ifndef __ASSEMBLY__ 16 17/* 18 * dedicate GR29 to keeping the current task pointer 19 */ 20register struct task_struct *current asm("gr29"); 21 22#define get_current() current 23 24#else 25 26#define CURRENT gr29 27 28#endif 29 30#endif /* _ASM_CURRENT_H */ 31