| Vineet Gupta | 080c374 | 2013-02-11 19:52:57 +0530 | [diff] [blame] | 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 | |
| Vineet Gupta | 080c374 | 2013-02-11 19:52:57 +0530 | [diff] [blame] | 15 | #ifndef __ASSEMBLY__ |
| 16 | |
| 17 | #ifdef CONFIG_ARC_CURR_IN_REG |
| 18 | |
| 19 | register 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 | |
| Vineet Gupta | 080c374 | 2013-02-11 19:52:57 +0530 | [diff] [blame] | 28 | #endif /* _ASM_ARC_CURRENT_H */ |