fault.c File Reference

#include <linux/module.h>
#include <linux/signal.h>
#include <linux/mm.h>
#include <linux/hardirq.h>
#include <linux/init.h>
#include <linux/kprobes.h>
#include <linux/uaccess.h>
#include <linux/page-flags.h>
#include <linux/sched.h>
#include <linux/highmem.h>
#include <linux/perf_event.h>
#include <asm/exception.h>
#include <asm/debug-monitors.h>
#include <asm/system_misc.h>
#include <asm/pgtable.h>
#include <asm/tlbflush.h>

Go to the source code of this file.

Data Structures
struct	fault_info

Macros
#define	VM_FAULT_BADMAP   0x010000
#define	VM_FAULT_BADACCESS   0x020000
#define	ESR_WRITE   (1 << 6)
#define	ESR_LNX_EXEC   (1 << 24)

Functions
void	show_pte (struct mm_struct *mm, unsigned long addr)
void	do_bad_area (unsigned long addr, unsigned int esr, struct pt_regs *regs)
asmlinkage void __exception	do_mem_abort (unsigned long addr, unsigned int esr, struct pt_regs *regs)
asmlinkage void __exception	do_sp_pc_abort (unsigned long addr, unsigned int esr, struct pt_regs *regs)
void __init	hook_debug_fault_code (int nr, int(*fn)(unsigned long, unsigned int, struct pt_regs *), int sig, int code, const char *name)
asmlinkage int __exception	do_debug_exception (unsigned long addr, unsigned int esr, struct pt_regs *regs)

Macro Definition Documentation

#define ESR_LNX_EXEC   (1 << 24)

Definition at line 148 of file fault.c.

#define ESR_WRITE   (1 << 6)

Definition at line 147 of file fault.c.

#define VM_FAULT_BADACCESS   0x020000

Definition at line 145 of file fault.c.

#define VM_FAULT_BADMAP   0x010000

Definition at line 144 of file fault.c.

Function Documentation

void do_bad_area	(	unsigned long	addr,
		unsigned int	esr,
		struct pt_regs *	regs
	)

Definition at line 129 of file fault.c.

asmlinkage int __exception do_debug_exception	(	unsigned long	addr,
		unsigned int	esr,
		struct pt_regs *	regs
	)

Definition at line 514 of file fault.c.

asmlinkage void __exception do_mem_abort	(	unsigned long	addr,
		unsigned int	esr,
		struct pt_regs *	regs
	)

Definition at line 456 of file fault.c.

asmlinkage void __exception do_sp_pc_abort	(	unsigned long	addr,
		unsigned int	esr,
		struct pt_regs *	regs
	)

Definition at line 478 of file fault.c.

void __init hook_debug_fault_code	(	int	nr,
		int(*)(unsigned long, unsigned int, struct pt_regs *)	fn,
		int	sig,
		int	code,
		const char *	name
	)

Definition at line 502 of file fault.c.

void show_pte	(	struct mm_struct *	mm,
		unsigned long	addr
	)

Definition at line 42 of file fault.c.