| David Howells | b920de1 | 2008-02-08 04:19:31 -0800 | [diff] [blame] | 1 | /* MN10300 IRQ registers pointer definition |
| 2 | * |
| 3 | * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. |
| 4 | * Written by David Howells (dhowells@redhat.com) |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public Licence |
| 8 | * as published by the Free Software Foundation; either version |
| 9 | * 2 of the Licence, or (at your option) any later version. |
| 10 | */ |
| 11 | #ifndef _ASM_IRQ_REGS_H |
| 12 | #define _ASM_IRQ_REGS_H |
| 13 | |
| 14 | /* |
| 15 | * Per-cpu current frame pointer - the location of the last exception frame on |
| 16 | * the stack |
| 17 | */ |
| 18 | #define ARCH_HAS_OWN_IRQ_REGS |
| 19 | |
| 20 | #ifndef __ASSEMBLY__ |
| David Howells | 7c7fcf7 | 2010-10-27 17:29:01 +0100 | [diff] [blame] | 21 | static inline __attribute__((const)) |
| 22 | struct pt_regs *get_irq_regs(void) |
| 23 | { |
| 24 | return current_frame(); |
| 25 | } |
| David Howells | b920de1 | 2008-02-08 04:19:31 -0800 | [diff] [blame] | 26 | #endif |
| 27 | |
| 28 | #endif /* _ASM_IRQ_REGS_H */ |