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1 | /* |
2 | * Copyright (C) 2014 ARM Ltd. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | */ | |
16 | #ifndef __ASM_PTDUMP_H | |
17 | #define __ASM_PTDUMP_H | |
18 | ||
19 | #ifdef CONFIG_ARM64_PTDUMP | |
20 | ||
21 | #include <linux/mm_types.h> | |
22 | ||
23 | struct addr_marker { | |
24 | unsigned long start_address; | |
25 | char *name; | |
26 | }; | |
27 | ||
28 | struct ptdump_info { | |
29 | struct mm_struct *mm; | |
30 | const struct addr_marker *markers; | |
31 | unsigned long base_addr; | |
32 | unsigned long max_addr; | |
33 | }; | |
34 | ||
35 | int ptdump_register(struct ptdump_info *info, const char *name); | |
36 | ||
37 | #else | |
38 | static inline int ptdump_register(struct ptdump_info *info, const char *name) | |
39 | { | |
40 | return 0; | |
41 | } | |
42 | #endif /* CONFIG_ARM64_PTDUMP */ | |
43 | ||
44 | #endif /* __ASM_PTDUMP_H */ |