From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/m68k/include/asm/current.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/m68k/include/asm/current.h (limited to 'arch/m68k/include/asm/current.h') diff --git a/arch/m68k/include/asm/current.h b/arch/m68k/include/asm/current.h new file mode 100644 index 000000000..c117907e1 --- /dev/null +++ b/arch/m68k/include/asm/current.h @@ -0,0 +1,31 @@ +/* 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 + +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) */ -- cgit v1.2.3