hw_breakpoint.h File Reference

#include <uapi/asm/hw_breakpoint.h>
#include <linux/kdebug.h>
#include <linux/types.h>

Go to the source code of this file.

Data Structures
struct	arch_hw_breakpoint
struct	sh_ubc

Macros
#define	__ARCH_HW_BREAKPOINT_H
#define	HBP_NUM   2

Enumerations
enum	{   SH_BREAKPOINT_READ = (1 << 1), SH_BREAKPOINT_WRITE = (1 << 2), SH_BREAKPOINT_RW = SH_BREAKPOINT_READ | SH_BREAKPOINT_WRITE, SH_BREAKPOINT_LEN_1 = (1 << 12),   SH_BREAKPOINT_LEN_2 = (1 << 13), SH_BREAKPOINT_LEN_4 = SH_BREAKPOINT_LEN_1 | SH_BREAKPOINT_LEN_2, SH_BREAKPOINT_LEN_8 = (1 << 14) }

Functions
int	arch_check_bp_in_kernelspace (struct perf_event *bp)
int	arch_validate_hwbkpt_settings (struct perf_event *bp)
int	hw_breakpoint_exceptions_notify (struct notifier_block *unused, unsigned long val, void *data)
int	arch_install_hw_breakpoint (struct perf_event *bp)
void	arch_uninstall_hw_breakpoint (struct perf_event *bp)
void	hw_breakpoint_pmu_read (struct perf_event *bp)
void	arch_fill_perf_breakpoint (struct perf_event *bp)
int	register_sh_ubc (struct sh_ubc *)

Variables
struct pmu	perf_ops_bp

Macro Definition Documentation

#define __ARCH_HW_BREAKPOINT_H

Definition at line 6 of file hw_breakpoint.h.

#define HBP_NUM   2

Definition at line 48 of file hw_breakpoint.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

SH_BREAKPOINT_READ
SH_BREAKPOINT_WRITE
SH_BREAKPOINT_RW
SH_BREAKPOINT_LEN_1
SH_BREAKPOINT_LEN_2
SH_BREAKPOINT_LEN_4
SH_BREAKPOINT_LEN_8

Definition at line 18 of file hw_breakpoint.h.

Function Documentation

int arch_check_bp_in_kernelspace

(

struct perf_event *

bp

)

Definition at line 458 of file hw_breakpoint.c.

void arch_fill_perf_breakpoint

(

struct perf_event *

bp

)

int arch_install_hw_breakpoint

(

struct perf_event *

bp

)

Definition at line 327 of file hw_breakpoint.c.

void arch_uninstall_hw_breakpoint

(

struct perf_event *

bp

)

Definition at line 391 of file hw_breakpoint.c.

int arch_validate_hwbkpt_settings

(

struct perf_event *

bp

)

Definition at line 593 of file hw_breakpoint.c.

int hw_breakpoint_exceptions_notify	(	struct notifier_block *	unused,
		unsigned long	val,
		void *	data
	)

Definition at line 1062 of file hw_breakpoint.c.

void hw_breakpoint_pmu_read

(

struct perf_event *

bp

)

Definition at line 1055 of file hw_breakpoint.c.

int register_sh_ubc

(

struct sh_ubc *

)

Definition at line 409 of file hw_breakpoint.c.

Variable Documentation

struct pmu perf_ops_bp