1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Based on arch/arm/include/asm/system_misc.h
4  *
5  * Copyright (C) 2012 ARM Ltd.
6  */
7 #ifndef __ASM_SYSTEM_MISC_H
8 #define __ASM_SYSTEM_MISC_H
9 
10 #ifndef __ASSEMBLY__
11 
12 #include <linux/compiler.h>
13 #include <linux/linkage.h>
14 #include <linux/irqflags.h>
15 #include <linux/signal.h>
16 #include <linux/ratelimit.h>
17 #include <linux/reboot.h>
18 
19 struct pt_regs;
20 
21 void die(const char *msg, struct pt_regs *regs, int err);
22 
23 struct siginfo;
24 void arm64_notify_die(const char *str, struct pt_regs *regs,
25 		      int signo, int sicode, unsigned long far,
26 		      int err);
27 
28 void hook_debug_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
29 					     struct pt_regs *),
30 			   int sig, int code, const char *name);
31 
32 struct mm_struct;
33 extern void __show_regs(struct pt_regs *);
34 
35 extern void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
36 
37 #endif	/* __ASSEMBLY__ */
38 
39 #endif	/* __ASM_SYSTEM_MISC_H */
40