39 строки
677 B
C
39 строки
677 B
C
|
/*
|
||
|
|
* include/asm-xtensa/current.h
|
||
|
|
*
|
||
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
||
|
|
* License. See the file "COPYING" in the main directory of this archive
|
||
|
|
* for more details.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2001 - 2005 Tensilica Inc.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _XTENSA_CURRENT_H
|
||
|
|
#define _XTENSA_CURRENT_H
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
|
||
|
|
#include <linux/thread_info.h>
|
||
|
|
|
||
|
|
struct task_struct;
|
||
|
|
|
||
|
|
static inline struct task_struct *get_current(void)
|
||
|
|
{
|
||
|
|
return current_thread_info()->task;
|
||
|
|
}
|
||
|
|
|
||
|
|
#define current get_current()
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define CURRENT_SHIFT 13
|
||
|
|
|
||
|
|
#define GET_CURRENT(reg,sp) \
|
||
|
|
GET_THREAD_INFO(reg,sp); \
|
||
|
|
l32i reg, reg, TI_TASK \
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* XTENSA_CURRENT_H */
|