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937a8015 RB |
1 | /* |
2 | * This program is free software; you can redistribute it and/or | |
3 | * modify it under the terms of the GNU General Public License | |
4 | * as published by the Free Software Foundation; either version | |
5 | * 2 of the License, or (at your option) any later version. | |
6 | * | |
7 | * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org) | |
8 | */ | |
9 | #ifndef __ASM_IRQ_REGS_H | |
10 | #define __ASM_IRQ_REGS_H | |
11 | ||
12 | #define ARCH_HAS_OWN_IRQ_REGS | |
13 | ||
14 | #include <linux/thread_info.h> | |
15 | ||
16 | static inline struct pt_regs *get_irq_regs(void) | |
17 | { | |
18 | return current_thread_info()->regs; | |
19 | } | |
20 | ||
1d2753a6 DD |
21 | static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) |
22 | { | |
23 | struct pt_regs *old_regs; | |
24 | ||
25 | old_regs = get_irq_regs(); | |
26 | current_thread_info()->regs = new_regs; | |
27 | ||
28 | return old_regs; | |
29 | } | |
30 | ||
937a8015 | 31 | #endif /* __ASM_IRQ_REGS_H */ |