uprobes.h File Reference

#include <linux/notifier.h>
#include <asm/probes.h>

Go to the source code of this file.

Data Structures
struct	arch_uprobe
struct	arch_uprobe_task

Macros
#define	MAX_UINSN_BYTES   4
#define	UPROBE_XOL_SLOT_BYTES   (MAX_UINSN_BYTES)
#define	UPROBE_SWBP_INSN   BREAKPOINT_INSTRUCTION
#define	UPROBE_SWBP_INSN_SIZE   4 /* swbp insn size in bytes */

Typedefs
typedef ppc_opcode_t	uprobe_opcode_t

Functions
int	arch_uprobe_analyze_insn (struct arch_uprobe *aup, struct mm_struct *mm, unsigned long addr)
int	arch_uprobe_pre_xol (struct arch_uprobe *aup, struct pt_regs *regs)
int	arch_uprobe_post_xol (struct arch_uprobe *aup, struct pt_regs *regs)
bool	arch_uprobe_xol_was_trapped (struct task_struct *tsk)
int	arch_uprobe_exception_notify (struct notifier_block *self, unsigned long val, void *data)
void	arch_uprobe_abort_xol (struct arch_uprobe *aup, struct pt_regs *regs)

Macro Definition Documentation

#define MAX_UINSN_BYTES   4

Definition at line 30 of file uprobes.h.

#define UPROBE_SWBP_INSN   BREAKPOINT_INSTRUCTION

Definition at line 34 of file uprobes.h.

#define UPROBE_SWBP_INSN_SIZE   4 /* swbp insn size in bytes */

Definition at line 35 of file uprobes.h.

#define UPROBE_XOL_SLOT_BYTES   (MAX_UINSN_BYTES)

Definition at line 31 of file uprobes.h.

Typedef Documentation

typedef ppc_opcode_t uprobe_opcode_t

Definition at line 28 of file uprobes.h.

Function Documentation

void arch_uprobe_abort_xol	(	struct arch_uprobe *	aup,
		struct pt_regs *	regs
	)

Definition at line 159 of file uprobes.c.

int arch_uprobe_analyze_insn	(	struct arch_uprobe *	auprobe,
		struct mm_struct *	mm,
		unsigned long	addr
	)

arch_uprobe_analyze_insn : the probed address space. : the probepoint information. : vaddr to probe. Return 0 on success or a -ve number on error.

arch_uprobe_analyze_insn - instruction analysis including validity and fixups. : the probed address space. : the probepoint information. : virtual address at which to install the probepoint Return 0 on success or a -ve number on error.

Definition at line 40 of file uprobes.c.

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

Definition at line 126 of file uprobes.c.

int arch_uprobe_post_xol	(	struct arch_uprobe *	aup,
		struct pt_regs *	regs
	)

Definition at line 106 of file uprobes.c.

int arch_uprobe_pre_xol	(	struct arch_uprobe *	aup,
		struct pt_regs *	regs
	)

Definition at line 60 of file uprobes.c.

bool arch_uprobe_xol_was_trapped

(

struct task_struct *

tsk

)

Definition at line 91 of file uprobes.c.