projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9a8fd558 CZ |
1 | /* |
| 2 | * include/asm-xtensa/current.h | |
| 3 | * | |
| 4 | * This file is subject to the terms and conditions of the GNU General Public | |
| 5 | * License. See the file "COPYING" in the main directory of this archive | |
| 6 | * for more details. | |
| 7 | * | |
| 8 | * Copyright (C) 2001 - 2005 Tensilica Inc. | |
| 9 | */ | |
| 10 | ||
| 11 | #ifndef _XTENSA_CURRENT_H | |
| 12 | #define _XTENSA_CURRENT_H | |
| 13 | ||
| 14 | #ifndef __ASSEMBLY__ | |
| 15 | ||
| 16 | #include <linux/thread_info.h> | |
| 17 | ||
| 18 | struct task_struct; | |
| 19 | ||
| 20 | static inline struct task_struct *get_current(void) | |
| 21 | { | |
| 22 | return current_thread_info()->task; | |
| 23 | } | |
| 24 | ||
| 25 | #define current get_current() | |
| 26 | ||
| 27 | #else | |
| 28 | ||
| 29 | #define CURRENT_SHIFT 13 | |
| 30 | ||
| 31 | #define GET_CURRENT(reg,sp) \ | |
| 32 | GET_THREAD_INFO(reg,sp); \ | |
| 33 | l32i reg, reg, TI_TASK \ | |
| 34 | ||
| 35 | #endif | |
| 36 | ||
| 37 | ||
| 38 | #endif /* XTENSA_CURRENT_H */ |