| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) |
| * |
| * Vineetg: May 16th, 2008 |
| * - Current macro is now implemented as "global register" r25 |
| */ |
| |
| #ifndef _ASM_ARC_CURRENT_H |
| #define _ASM_ARC_CURRENT_H |
| |
| #ifndef __ASSEMBLY__ |
| |
| #ifdef CONFIG_ARC_CURR_IN_REG |
| |
| register struct task_struct *curr_arc asm("r25"); |
| #define current (curr_arc) |
| |
| #else |
| #include <asm-generic/current.h> |
| #endif /* ! CONFIG_ARC_CURR_IN_REG */ |
| |
| #endif /* ! __ASSEMBLY__ */ |
| |
| #endif /* _ASM_ARC_CURRENT_H */ |
