traps.c File Reference

#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/timer.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/kallsyms.h>
#include <linux/pci.h>
#include <linux/kdebug.h>
#include <linux/bug.h>
#include <linux/irq.h>
#include <linux/export.h>
#include <asm/processor.h>
#include <linux/uaccess.h>
#include <asm/io.h>
#include <linux/atomic.h>
#include <asm/smp.h>
#include <asm/pgalloc.h>
#include <asm/cacheflush.h>
#include <asm/cpu-regs.h>
#include <asm/busctl-regs.h>
#include <unit/leds.h>
#include <asm/fpu.h>
#include <asm/sections.h>
#include <asm/debugger.h>
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	exception_to_signal_map

Functions
int	die_if_no_fixup (const char *str, struct pt_regs *regs, enum exception_code code)
asmlinkage void	handle_exception (struct pt_regs *regs, u32 intcode)
asmlinkage void	nmi (struct pt_regs *regs, enum exception_code code)
void	show_trace (unsigned long *sp)
void	show_stack (struct task_struct *task, unsigned long *sp)
void	dump_stack (void)
	EXPORT_SYMBOL (dump_stack)
void	show_registers_only (struct pt_regs *regs)
void	show_registers (struct pt_regs *regs)
void	show_trace_task (struct task_struct *tsk)
void	die (const char *str, struct pt_regs *regs, enum exception_code code)
asmlinkage void	do_double_fault (struct pt_regs *regs)
asmlinkage void	io_bus_error (u32 bcberr, u32 bcbear, struct pt_regs *regs)
asmlinkage void	uninitialised_exception (struct pt_regs *regs, enum exception_code code)
void __init	__set_intr_stub (enum exception_code code, void *handler)
void __init	set_intr_stub (enum exception_code code, void *handler)
void __init	trap_init (void)
int	is_valid_bugaddr (unsigned long pc)

Variables
int	kstack_depth_to_print = 24
spinlock_t	die_lock = __SPIN_LOCK_UNLOCKED(die_lock)
struct exception_to_signal_map	__attribute__

Function Documentation

void __init __set_intr_stub	(	enum exception_code	code,
		void *	handler
	)

Definition at line 531 of file traps.c.

void die	(	const char *	str,
		struct pt_regs *	regs,
		enum exception_code	code
	)

Definition at line 418 of file traps.c.

int die_if_no_fixup	(	const char *	str,
		struct pt_regs *	regs,
		enum exception_code	code
	)

Definition at line 125 of file traps.c.

asmlinkage void do_double_fault

(

struct pt_regs *

regs

)

Definition at line 440 of file traps.c.

void dump_stack

(

void

)

Definition at line 299 of file traps.c.

EXPORT_SYMBOL

(

dump_stack

)

asmlinkage void handle_exception	(	struct pt_regs *	regs,
		u32	intcode
	)

Definition at line 201 of file traps.c.

asmlinkage void io_bus_error	(	u32	bcberr,
		u32	bcbear,
		struct pt_regs *	regs
	)

Definition at line 454 of file traps.c.

int is_valid_bugaddr

(

unsigned long

pc

)

Definition at line 624 of file traps.c.

asmlinkage void nmi	(	struct pt_regs *	regs,
		enum exception_code	code
	)

Definition at line 220 of file traps.c.

void __init set_intr_stub	(	enum exception_code	code,
		void *	handler
	)

Definition at line 550 of file traps.c.

void show_registers

(

struct pt_regs *

regs

)

Definition at line 356 of file traps.c.

void show_registers_only

(

struct pt_regs *

regs

)

Definition at line 310 of file traps.c.

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

Definition at line 275 of file traps.c.

void show_trace

(

unsigned long *

sp

)

Definition at line 234 of file traps.c.

void show_trace_task

(

struct task_struct *

tsk

)

Definition at line 404 of file traps.c.

void __init trap_init

(

void

)

Definition at line 580 of file traps.c.

asmlinkage void uninitialised_exception	(	struct pt_regs *	regs,
		enum exception_code	code
	)

Definition at line 511 of file traps.c.

Variable Documentation

struct exception_to_signal_map __attribute__

spinlock_t die_lock = __SPIN_LOCK_UNLOCKED(die_lock)

Definition at line 51 of file traps.c.

int kstack_depth_to_print = 24

Definition at line 49 of file traps.c.