unwind.c File Reference

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/export.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/list.h>
#include <asm/stacktrace.h>
#include <asm/traps.h>
#include <asm/unwind.h>

Go to the source code of this file.

Data Structures
struct	unwind_ctrl_block

Macros
#define	prel31_to_addr(ptr)

Enumerations
enum	regs { FP = 11, SP = 13, LR = 14, PC = 15 }

Functions
void	__aeabi_unwind_cpp_pr0 (void)
	EXPORT_SYMBOL (__aeabi_unwind_cpp_pr0)
void	__aeabi_unwind_cpp_pr1 (void)
	EXPORT_SYMBOL (__aeabi_unwind_cpp_pr1)
void	__aeabi_unwind_cpp_pr2 (void)
	EXPORT_SYMBOL (__aeabi_unwind_cpp_pr2)
int	unwind_frame (struct stackframe *frame)
void	unwind_backtrace (struct pt_regs *regs, struct task_struct *tsk)
struct unwind_table *	unwind_table_add (unsigned long start, unsigned long size, unsigned long text_addr, unsigned long text_size)
void	unwind_table_del (struct unwind_table *tab)

Variables
struct unwind_idx	__start_unwind_idx []
struct unwind_idx	__stop_unwind_idx []

Macro Definition Documentation

#define prel31_to_addr

(

ptr

)

Value:

({                          \
    /* sign-extend to 32 bits */            \
    long offset = (((long)*(ptr)) << 1) >> 1;   \
    (unsigned long)(ptr) + offset;          \
})

Definition at line 94 of file unwind.c.

Enumeration Type Documentation

enum regs

Enumerator:

FP
SP
LR
PC

Definition at line 75 of file unwind.c.

Function Documentation

void __aeabi_unwind_cpp_pr0

(

void

)

Definition at line 53 of file unwind.c.

void __aeabi_unwind_cpp_pr1

(

void

)

Definition at line 58 of file unwind.c.

void __aeabi_unwind_cpp_pr2

(

void

)

Definition at line 63 of file unwind.c.

EXPORT_SYMBOL

(

__aeabi_unwind_cpp_pr0

)

EXPORT_SYMBOL

(

__aeabi_unwind_cpp_pr1

)

EXPORT_SYMBOL

(

__aeabi_unwind_cpp_pr2

)

void unwind_backtrace	(	struct pt_regs *	regs,
		struct task_struct *	tsk
	)

Definition at line 408 of file unwind.c.

int unwind_frame

(

struct stackframe *

frame

)

Definition at line 330 of file unwind.c.

struct unwind_table* unwind_table_add ( unsigned long  start, unsigned long  size, unsigned long  text_addr, unsigned long  text_size  )

read

Definition at line 453 of file unwind.c.

void unwind_table_del

(

struct unwind_table *

tab

)

Definition at line 479 of file unwind.c.

Variable Documentation

struct unwind_idx __start_unwind_idx[]

struct unwind_idx __stop_unwind_idx[]