traps.c File Reference

#include <linux/signal.h>
#include <linux/personality.h>
#include <linux/kallsyms.h>
#include <linux/spinlock.h>
#include <linux/uaccess.h>
#include <linux/hardirq.h>
#include <linux/kdebug.h>
#include <linux/module.h>
#include <linux/kexec.h>
#include <linux/bug.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/atomic.h>
#include <asm/cacheflush.h>
#include <asm/exception.h>
#include <asm/unistd.h>
#include <asm/traps.h>
#include <asm/unwind.h>
#include <asm/tls.h>
#include <asm/system_misc.h>
#include "signal.h"

Go to the source code of this file.

Macros
#define	S_PREEMPT   ""
#define	S_SMP   ""
#define	S_ISA   " ARM"
#define	NR(x)   ((__ARM_NR_##x) - __ARM_NR_BASE)

Functions
void	dump_backtrace_entry (unsigned long where, unsigned long from, unsigned long frame)
void	dump_stack (void)
	EXPORT_SYMBOL (dump_stack)
void	show_stack (struct task_struct *tsk, unsigned long *sp)
void	die (const char *str, struct pt_regs *regs, int err)
void	arm_notify_die (const char *str, struct pt_regs *regs, struct siginfo *info, unsigned long err, unsigned long trap)
void	register_undef_hook (struct undef_hook *hook)
void	unregister_undef_hook (struct undef_hook *hook)
asmlinkage void __exception	do_undefinstr (struct pt_regs *regs)
asmlinkage void	do_unexp_fiq (struct pt_regs *regs)
asmlinkage void	bad_mode (struct pt_regs *regs, int reason)
asmlinkage int	arm_syscall (int no, struct pt_regs *regs)
void	__bad_xchg (volatile void *ptr, int size)
	EXPORT_SYMBOL (__bad_xchg)
asmlinkage void	baddataabort (int code, unsigned long instr, struct pt_regs *regs)
void	__readwrite_bug (const char *fn)
	EXPORT_SYMBOL (__readwrite_bug)
void	__pte_error (const char *file, int line, pte_t pte)
void	__pmd_error (const char *file, int line, pmd_t pmd)
void	__pgd_error (const char *file, int line, pgd_t pgd)
asmlinkage void	__div0 (void)
	EXPORT_SYMBOL (__div0)
void	abort (void)
	EXPORT_SYMBOL (abort)
void __init	trap_init (void)
void __init	early_trap_init (void *vectors_base)

Variables
void *	vectors_page

Macro Definition Documentation

#define NR

(

x

)

((__ARM_NR_##x) - __ARM_NR_BASE)

Definition at line 537 of file traps.c.

#define S_ISA   " ARM"

Definition at line 233 of file traps.c.

#define S_PREEMPT   ""

Definition at line 223 of file traps.c.

#define S_SMP   ""

Definition at line 228 of file traps.c.

Function Documentation

void __bad_xchg	(	volatile void *	ptr,
		int	size
	)

Definition at line 732 of file traps.c.

asmlinkage void __div0

(

void

)

Definition at line 789 of file traps.c.

void __pgd_error	(	const char *	file,
		int	line,
		pgd_t	pgd
	)

Definition at line 784 of file traps.c.

void __pmd_error	(	const char *	file,
		int	line,
		pmd_t	pmd
	)

Definition at line 779 of file traps.c.

void __pte_error	(	const char *	file,
		int	line,
		pte_t	pte
	)

Definition at line 774 of file traps.c.

void __readwrite_bug

(

const char *

fn

)

Definition at line 767 of file traps.c.

void abort

(

void

)

Definition at line 796 of file traps.c.

void arm_notify_die	(	const char *	str,
		struct pt_regs *	regs,
		struct siginfo *	info,
		unsigned long	err,
		unsigned long	trap
	)

Definition at line 335 of file traps.c.

asmlinkage int arm_syscall	(	int	no,
		struct pt_regs *	regs
	)

Definition at line 538 of file traps.c.

asmlinkage void bad_mode	(	struct pt_regs *	regs,
		int	reason
	)

Definition at line 468 of file traps.c.

asmlinkage void baddataabort	(	int	code,
		unsigned long	instr,
		struct pt_regs *	regs
	)

Definition at line 745 of file traps.c.

void die	(	const char *	str,
		struct pt_regs *	regs,
		int	err
	)

Definition at line 318 of file traps.c.

asmlinkage void __exception do_undefinstr

(

struct pt_regs *

regs

)

Definition at line 403 of file traps.c.

asmlinkage void do_unexp_fiq

(

struct pt_regs *

regs

)

Definition at line 456 of file traps.c.

void dump_backtrace_entry	(	unsigned long	where,
		unsigned long	from,
		unsigned long	frame
	)

Definition at line 57 of file traps.c.

void dump_stack

(

void

)

Definition at line 207 of file traps.c.

void __init early_trap_init

(

void *

vectors_base

)

Definition at line 820 of file traps.c.

EXPORT_SYMBOL

(

dump_stack

)

EXPORT_SYMBOL

(

__bad_xchg

)

EXPORT_SYMBOL

(

__readwrite_bug

)

EXPORT_SYMBOL

(

__div0

)

EXPORT_SYMBOL

(

abort

)

void register_undef_hook

(

struct undef_hook *

hook

)

Definition at line 369 of file traps.c.

void show_stack	(	struct task_struct *	tsk,
		unsigned long *	sp
	)

Definition at line 214 of file traps.c.

void __init trap_init

(

void

)

Definition at line 805 of file traps.c.

void unregister_undef_hook

(

struct undef_hook *

hook

)

Definition at line 378 of file traps.c.

Variable Documentation

void* vectors_page

Definition at line 42 of file traps.c.