32 lines
640 B
C
32 lines
640 B
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
#ifndef _M68K_CURRENT_H
|
||
|
|
#define _M68K_CURRENT_H
|
||
|
|
|
||
|
|
#ifdef CONFIG_MMU
|
||
|
|
|
||
|
|
register struct task_struct *current __asm__("%a2");
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Rather than dedicate a register (as the m68k source does), we
|
||
|
|
* just keep a global, we should probably just change it all to be
|
||
|
|
* current and lose _current_task.
|
||
|
|
*/
|
||
|
|
#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()
|
||
|
|
|
||
|
|
#endif /* CONFIG_MMU */
|
||
|
|
|
||
|
|
register unsigned long current_stack_pointer __asm__("sp");
|
||
|
|
|
||
|
|
#endif /* !(_M68K_CURRENT_H) */
|