kprobes.h File Reference

#include <linux/ptrace.h>
#include <linux/types.h>
#include <asm/cacheflush.h>
#include <asm/kdebug.h>
#include <asm/inst.h>

Go to the source code of this file.

Data Structures
struct	arch_specific_insn
struct	prev_kprobe
struct	kprobe_ctlblk

Macros
#define	__ARCH_WANT_KPROBES_INSN_SLOT
#define	MAX_INSN_SIZE   2
#define	flush_insn_slot(p)
#define	kretprobe_blacklist_size   0
#define	MAX_JPROBES_STACK_SIZE   128
#define	MAX_JPROBES_STACK_ADDR   (((unsigned long)current_thread_info()) + THREAD_SIZE - 32 - sizeof(struct pt_regs))
#define	MIN_JPROBES_STACK_SIZE(ADDR)
#define	SKIP_DELAYSLOT   0x0001

Typedefs
typedef union mips_instruction	kprobe_opcode_t

Functions
void	arch_remove_kprobe (struct kprobe *p)
int	kprobe_exceptions_notify (struct notifier_block *self, unsigned long val, void *data)

Macro Definition Documentation

#define __ARCH_WANT_KPROBES_INSN_SLOT

Definition at line 32 of file kprobes.h.

#define flush_insn_slot

(

p

)

Value:

do {                                    \
    flush_icache_range((unsigned long)p->addr,          \
               (unsigned long)p->addr +         \
               (MAX_INSN_SIZE * sizeof(kprobe_opcode_t)));  \
} while (0)

Definition at line 41 of file kprobes.h.

#define kretprobe_blacklist_size   0

Definition at line 49 of file kprobes.h.

#define MAX_INSN_SIZE   2

Definition at line 39 of file kprobes.h.

#define MAX_JPROBES_STACK_ADDR   (((unsigned long)current_thread_info()) + THREAD_SIZE - 32 - sizeof(struct pt_regs))

Definition at line 68 of file kprobes.h.

#define MAX_JPROBES_STACK_SIZE   128

Definition at line 67 of file kprobes.h.

#define MIN_JPROBES_STACK_SIZE

(

ADDR

)

Value:

((((ADDR) + MAX_JPROBES_STACK_SIZE) > MAX_JPROBES_STACK_ADDR)   \
        ? MAX_JPROBES_STACK_ADDR - (ADDR)           \
        : MAX_JPROBES_STACK_SIZE)

Definition at line 71 of file kprobes.h.

#define SKIP_DELAYSLOT   0x0001

Definition at line 77 of file kprobes.h.

Typedef Documentation

typedef union mips_instruction kprobe_opcode_t

Definition at line 37 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.