unwind.c File Reference

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/kallsyms.h>
#include <linux/sort.h>
#include <asm/uaccess.h>
#include <asm/assembly.h>
#include <asm/asm-offsets.h>
#include <asm/ptrace.h>
#include <asm/unwind.h>

Go to the source code of this file.

Macros
#define	dbg(x...)
#define	KERNEL_START   (KERNEL_BINARY_TEXT_START)
#define	get_func_addr(fptr)   fptr[0]

Functions
struct unwind_table *	unwind_table_add (const char *name, unsigned long base_addr, unsigned long gp, void *start, void *end)
void	unwind_table_remove (struct unwind_table *table)
int	unwind_init (void)
void	unwind_frame_init (struct unwind_frame_info *info, struct task_struct *t, struct pt_regs *regs)
void	unwind_frame_init_from_blocked_task (struct unwind_frame_info *info, struct task_struct *t)
void	unwind_frame_init_running (struct unwind_frame_info *info, struct pt_regs *regs)
int	unwind_once (struct unwind_frame_info *next_frame)
int	unwind_to_user (struct unwind_frame_info *info)
unsigned long	return_address (unsigned int level)

Variables
struct unwind_table_entry	__start___unwind []
struct unwind_table_entry	__stop___unwind []

Macro Definition Documentation

#define dbg

(

x...

)

Definition at line 29 of file unwind.c.

#define get_func_addr

(

fptr

)

fptr[0]

Definition at line 205 of file unwind.c.

#define KERNEL_START   (KERNEL_BINARY_TEXT_START)

Definition at line 32 of file unwind.c.

Function Documentation

unsigned long return_address ( unsigned int  level )

inline

Definition at line 419 of file unwind.c.

void unwind_frame_init	(	struct unwind_frame_info *	info,
		struct task_struct *	t,
		struct pt_regs *	regs
	)

Definition at line 354 of file unwind.c.

void unwind_frame_init_from_blocked_task	(	struct unwind_frame_info *	info,
		struct task_struct *	t
	)

Definition at line 368 of file unwind.c.

void unwind_frame_init_running	(	struct unwind_frame_info *	info,
		struct pt_regs *	regs
	)

Definition at line 383 of file unwind.c.

int unwind_init

(

void

)

Definition at line 171 of file unwind.c.

int unwind_once

(

struct unwind_frame_info *

next_frame

)

Definition at line 388 of file unwind.c.

struct unwind_table* unwind_table_add ( const char *  name, unsigned long  base_addr, unsigned long  gp, void *  start, void *  end  )

read

Definition at line 137 of file unwind.c.

void unwind_table_remove

(

struct unwind_table *

table

)

Definition at line 159 of file unwind.c.

int unwind_to_user

(

struct unwind_frame_info *

info

)

Definition at line 408 of file unwind.c.

Variable Documentation

struct unwind_table_entry __start___unwind[]

struct unwind_table_entry __stop___unwind[]