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 */