From 10b663aef1c24794d32141be86b4dfcc64293bd0 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Mon, 5 Mar 2012 11:49:34 +0000 Subject: arm64: Miscellaneous header files This patch introduces a few AArch64-specific header files together with Kbuild entries for generic headers. Signed-off-by: Will Deacon Signed-off-by: Catalin Marinas Acked-by: Tony Lindgren Acked-by: Nicolas Pitre Acked-by: Olof Johansson Acked-by: Santosh Shilimkar Acked-by: Arnd Bergmann --- arch/arm64/include/asm/system_misc.h | 54 ++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 arch/arm64/include/asm/system_misc.h (limited to 'arch/arm64/include/asm/system_misc.h') diff --git a/arch/arm64/include/asm/system_misc.h b/arch/arm64/include/asm/system_misc.h new file mode 100644 index 000000000000..95e407255347 --- /dev/null +++ b/arch/arm64/include/asm/system_misc.h @@ -0,0 +1,54 @@ +/* + * Based on arch/arm/include/asm/system_misc.h + * + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#ifndef __ASM_SYSTEM_MISC_H +#define __ASM_SYSTEM_MISC_H + +#ifndef __ASSEMBLY__ + +#include +#include +#include + +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, + struct siginfo *info, 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; +extern void show_pte(struct mm_struct *mm, unsigned long addr); +extern void __show_regs(struct pt_regs *); + +void soft_restart(unsigned long); +extern void (*pm_restart)(const char *cmd); + +#define UDBG_UNDEFINED (1 << 0) +#define UDBG_SYSCALL (1 << 1) +#define UDBG_BADABORT (1 << 2) +#define UDBG_SEGV (1 << 3) +#define UDBG_BUS (1 << 4) + +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_SYSTEM_MISC_H */ -- cgit