kprobes.h File Reference

#include <linux/types.h>
#include <linux/ptrace.h>
#include <linux/percpu.h>

Go to the source code of this file.

Data Structures
struct	arch_specific_insn
struct	prev_kprobe
struct	kprobe_ctlblk

Macros
#define	BREAKPOINT_INSTRUCTION   0x0002
#define	MAX_INSN_SIZE   0x0003
#define	MAX_STACK_SIZE   64
#define	MIN_STACK_SIZE(ADDR)
#define	kretprobe_blacklist_size   0
#define	KPROBE_SWAP_INST   0x10
#define	FIXUP_PSW_NORMAL   0x08
#define	FIXUP_BRANCH_NOT_TAKEN   0x04
#define	FIXUP_RETURN_REGISTER   0x02
#define	FIXUP_NOT_REQUIRED   0x01
#define	flush_insn_slot(p)   do { } while (0)

Typedefs
typedef u16	kprobe_opcode_t

Functions
void	arch_remove_kprobe (struct kprobe *p)
void	kretprobe_trampoline (void)
int	kprobe_fault_handler (struct pt_regs *regs, int trapnr)
int	kprobe_exceptions_notify (struct notifier_block *self, unsigned long val, void *data)

Macro Definition Documentation

#define BREAKPOINT_INSTRUCTION   0x0002

Definition at line 38 of file kprobes.h.

#define FIXUP_BRANCH_NOT_TAKEN   0x04

Definition at line 53 of file kprobes.h.

#define FIXUP_NOT_REQUIRED   0x01

Definition at line 55 of file kprobes.h.

#define FIXUP_PSW_NORMAL   0x08

Definition at line 52 of file kprobes.h.

#define FIXUP_RETURN_REGISTER   0x02

Definition at line 54 of file kprobes.h.

#define flush_insn_slot

(

p

)

do { } while (0)

Definition at line 85 of file kprobes.h.

#define KPROBE_SWAP_INST   0x10

Definition at line 50 of file kprobes.h.

#define kretprobe_blacklist_size   0

Definition at line 48 of file kprobes.h.

#define MAX_INSN_SIZE   0x0003

Definition at line 41 of file kprobes.h.

#define MAX_STACK_SIZE   64

Definition at line 42 of file kprobes.h.

#define MIN_STACK_SIZE

(

ADDR

)

Value:

(((MAX_STACK_SIZE) < \
    (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR))) \
    ? (MAX_STACK_SIZE) \
    : (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))

Definition at line 43 of file kprobes.h.

Typedef Documentation

typedef u16 kprobe_opcode_t

Definition at line 35 of file kprobes.h.

Function Documentation

void arch_remove_kprobe

(

struct kprobe *

p

)

Definition at line 158 of file kprobes.c.

int kprobe_exceptions_notify	(	struct notifier_block *	self,
		unsigned long	val,
		void *	data
	)

Definition at line 359 of file kprobes.c.

int kprobe_fault_handler	(	struct pt_regs *	regs,
		int	trapnr
	)

Definition at line 186 of file kprobes.c.

void kretprobe_trampoline

(

void

)

Definition at line 377 of file kprobes.c.