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7d12e780 DH |
1 | /* FRV per-CPU frame pointer holder |
2 | * | |
3 | * Copyright (C) 2006 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 License | |
8 | * as published by the Free Software Foundation; either version | |
9 | * 2 of the License, or (at your option) any later version. | |
10 | */ | |
11 | ||
12 | #ifndef _ASM_IRQ_REGS_H | |
13 | #define _ASM_IRQ_REGS_H | |
14 | ||
15 | /* | |
16 | * Per-cpu current frame pointer - the location of the last exception frame on | |
17 | * the stack | |
18 | * - on FRV, GR28 is dedicated to keeping a pointer to the current exception | |
19 | * frame | |
20 | */ | |
21 | #define ARCH_HAS_OWN_IRQ_REGS | |
22 | ||
23 | #ifndef __ASSEMBLY__ | |
24 | #define get_irq_regs() (__frame) | |
25 | #endif | |
26 | ||
27 | #endif /* _ASM_IRQ_REGS_H */ |