| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Based on arch/arm/include/asm/system_misc.h |
| * |
| * Copyright (C) 2012 ARM Ltd. |
| */ |
| #ifndef __ASM_SYSTEM_MISC_H |
| #define __ASM_SYSTEM_MISC_H |
| |
| #ifndef __ASSEMBLY__ |
| |
| #include <linux/compiler.h> |
| #include <linux/linkage.h> |
| #include <linux/irqflags.h> |
| #include <linux/signal.h> |
| #include <linux/ratelimit.h> |
| #include <linux/reboot.h> |
| |
| struct pt_regs; |
| |
| void die(const char *msg, struct pt_regs *regs, int err); |
| |
| struct siginfo; |
| void arm64_notify_die(const char *str, struct pt_regs *regs, |
| int signo, int sicode, void __user *addr, |
| int err); |
| |
| void hook_debug_fault_code(int nr, int (*fn)(unsigned long, unsigned int, |
| struct pt_regs *), |
| int sig, int code, const char *name); |
| |
| struct mm_struct; |
| #ifdef CONFIG_AMLOGIC_USER_FAULT |
| void show_all_pfn(struct task_struct *task, struct pt_regs *regs); |
| void show_vma(struct mm_struct *mm, unsigned long addr); |
| void _dump_dmc_reg(void); |
| #else |
| static inline void show_all_pfn(struct task_struct *task, struct pt_regs *regs) |
| { |
| } |
| |
| static inline void show_vma(struct mm_struct *mm, unsigned long addr) |
| { |
| } |
| |
| static inline void _dump_dmc_reg(void) |
| { |
| } |
| #endif /* CONFIG_AMLOGIC_USER_FAULT */ |
| extern void __show_regs(struct pt_regs *); |
| |
| #endif /* __ASSEMBLY__ */ |
| |
| #endif /* __ASM_SYSTEM_MISC_H */ |