| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | /* |
| 3 | * |
| 4 | * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org) |
| 5 | */ |
| 6 | #ifndef __ASM_IRQ_REGS_H |
| 7 | #define __ASM_IRQ_REGS_H |
| 8 | |
| 9 | #define ARCH_HAS_OWN_IRQ_REGS |
| 10 | |
| 11 | #include <linux/thread_info.h> |
| 12 | |
| 13 | static inline struct pt_regs *get_irq_regs(void) |
| 14 | { |
| 15 | return current_thread_info()->regs; |
| 16 | } |
| 17 | |
| 18 | static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) |
| 19 | { |
| 20 | struct pt_regs *old_regs; |
| 21 | |
| 22 | old_regs = get_irq_regs(); |
| 23 | current_thread_info()->regs = new_regs; |
| 24 | |
| 25 | return old_regs; |
| 26 | } |
| 27 | |
| 28 | #endif /* __ASM_IRQ_REGS_H */ |