stacktrace.h File Reference

#include <linux/uaccess.h>
#include <linux/ptrace.h>

Go to the source code of this file.

Data Structures
struct	stacktrace_ops
struct	stack_frame
struct	stack_frame_ia32

Macros
#define	STACKSLOTS_PER_LINE   4
#define	get_bp(bp)   asm("movq %%rbp, %0" : "=r" (bp) :)

Typedefs
typedef unsigned long(*	walk_stack_t )(struct thread_info *tinfo, unsigned long *stack, unsigned long bp, const struct stacktrace_ops *ops, void *data, unsigned long *end, int *graph)

Functions
unsigned long	print_context_stack (struct thread_info *tinfo, unsigned long *stack, unsigned long bp, const struct stacktrace_ops *ops, void *data, unsigned long *end, int *graph)
unsigned long	print_context_stack_bp (struct thread_info *tinfo, unsigned long *stack, unsigned long bp, const struct stacktrace_ops *ops, void *data, unsigned long *end, int *graph)
void	dump_trace (struct task_struct *tsk, struct pt_regs *regs, unsigned long *stack, unsigned long bp, const struct stacktrace_ops *ops, void *data)
void	show_trace_log_lvl (struct task_struct *task, struct pt_regs *regs, unsigned long *stack, unsigned long bp, char *log_lvl)
void	show_stack_log_lvl (struct task_struct *task, struct pt_regs *regs, unsigned long *sp, unsigned long bp, char *log_lvl)

Variables
int	kstack_depth_to_print
unsigned int	code_bytes

Macro Definition Documentation

#define get_bp

(

bp

)

asm("movq %%rbp, %0" : "=r" (bp) :)

Definition at line 55 of file stacktrace.h.

#define STACKSLOTS_PER_LINE   4

Definition at line 54 of file stacktrace.h.

Typedef Documentation

typedef unsigned long(* walk_stack_t)(struct thread_info *tinfo, unsigned long *stack, unsigned long bp, const struct stacktrace_ops *ops, void *data, unsigned long *end, int *graph)

Definition at line 17 of file stacktrace.h.

Function Documentation

void dump_trace	(	struct task_struct *	tsk,
		struct pt_regs *	regs,
		unsigned long *	stack,
		unsigned long	bp,
		const struct stacktrace_ops *	ops,
		void *	data
	)

Definition at line 20 of file dumpstack_32.c.

unsigned long print_context_stack	(	struct thread_info *	tinfo,
		unsigned long *	stack,
		unsigned long	bp,
		const struct stacktrace_ops *	ops,
		void *	data,
		unsigned long *	end,
		int *	graph
	)

Definition at line 89 of file dumpstack.c.

unsigned long print_context_stack_bp	(	struct thread_info *	tinfo,
		unsigned long *	stack,
		unsigned long	bp,
		const struct stacktrace_ops *	ops,
		void *	data,
		unsigned long *	end,
		int *	graph
	)

Definition at line 117 of file dumpstack.c.

void show_stack_log_lvl	(	struct task_struct *	task,
		struct pt_regs *	regs,
		unsigned long *	sp,
		unsigned long	bp,
		char *	log_lvl
	)

Definition at line 58 of file dumpstack_32.c.

void show_trace_log_lvl	(	struct task_struct *	task,
		struct pt_regs *	regs,
		unsigned long *	stack,
		unsigned long	bp,
		char *	log_lvl
	)

Definition at line 164 of file dumpstack.c.

Variable Documentation

unsigned int code_bytes

Definition at line 24 of file dumpstack.c.

int kstack_depth_to_print

Definition at line 49 of file traps.c.