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-rw-r--r--arch/arm64/include/asm/system_misc.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/system_misc.h b/arch/arm64/include/asm/system_misc.h
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+++ b/arch/arm64/include/asm/system_misc.h
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1/*
2 * Based on arch/arm/include/asm/system_misc.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_SYSTEM_MISC_H
19#define __ASM_SYSTEM_MISC_H
20
21#ifndef __ASSEMBLY__
22
23#include <linux/compiler.h>
24#include <linux/linkage.h>
25#include <linux/irqflags.h>
26
27struct pt_regs;
28
29void die(const char *msg, struct pt_regs *regs, int err);
30
31struct siginfo;
32void arm64_notify_die(const char *str, struct pt_regs *regs,
33 struct siginfo *info, int err);
34
35void hook_debug_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
36 struct pt_regs *),
37 int sig, int code, const char *name);
38
39struct mm_struct;
40extern void show_pte(struct mm_struct *mm, unsigned long addr);
41extern void __show_regs(struct pt_regs *);
42
43void soft_restart(unsigned long);
44extern void (*pm_restart)(const char *cmd);
45
46#define UDBG_UNDEFINED (1 << 0)
47#define UDBG_SYSCALL (1 << 1)
48#define UDBG_BADABORT (1 << 2)
49#define UDBG_SEGV (1 << 3)
50#define UDBG_BUS (1 << 4)
51
52#endif /* __ASSEMBLY__ */
53
54#endif /* __ASM_SYSTEM_MISC_H */