1/*
 2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License version 2 as
 6 * published by the Free Software Foundation.
 7 *
 8 * Vineetg: May 16th, 2008
 9 *  - Current macro is now implemented as "global register" r25
10 */
11
12#ifndef _ASM_ARC_CURRENT_H
13#define _ASM_ARC_CURRENT_H
14
 
 
15#ifndef __ASSEMBLY__
16
17#ifdef CONFIG_ARC_CURR_IN_REG
18
19register struct task_struct *curr_arc asm("r25");
20#define current (curr_arc)
21
22#else
23#include <asm-generic/current.h>
24#endif /* ! CONFIG_ARC_CURR_IN_REG */
25
26#endif /* ! __ASSEMBLY__ */
 
 
27
28#endif /* _ASM_ARC_CURRENT_H */

 1/*
 2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License version 2 as
 6 * published by the Free Software Foundation.
 7 *
 8 * Vineetg: May 16th, 2008
 9 *  - Current macro is now implemented as "global register" r25
10 */
11
12#ifndef _ASM_ARC_CURRENT_H
13#define _ASM_ARC_CURRENT_H
14
15#ifdef __KERNEL__
16
17#ifndef __ASSEMBLY__
18
19#ifdef CONFIG_ARC_CURR_IN_REG
20
21register struct task_struct *curr_arc asm("r25");
22#define current (curr_arc)
23
24#else
25#include <asm-generic/current.h>
26#endif /* ! CONFIG_ARC_CURR_IN_REG */
27
28#endif /* ! __ASSEMBLY__ */
29
30#endif	/* __KERNEL__ */
31
32#endif /* _ASM_ARC_CURRENT_H */