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60ffc30d CM |
1 | /* |
2 | * Based on arch/arm/include/asm/traps.h | |
3 | * | |
4 | * Copyright (C) 2012 ARM Ltd. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2 as | |
8 | * published by the Free Software Foundation. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 | */ | |
18 | #ifndef __ASM_TRAP_H | |
19 | #define __ASM_TRAP_H | |
20 | ||
21 | static inline int in_exception_text(unsigned long ptr) | |
22 | { | |
23 | extern char __exception_text_start[]; | |
24 | extern char __exception_text_end[]; | |
25 | ||
26 | return ptr >= (unsigned long)&__exception_text_start && | |
27 | ptr < (unsigned long)&__exception_text_end; | |
28 | } | |
29 | ||
30 | #endif |