uprobes.c File Reference

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/ptrace.h>
#include <linux/uprobes.h>
#include <linux/uaccess.h>
#include <linux/kdebug.h>
#include <asm/sstep.h>

Go to the source code of this file.

Macros
#define	UPROBE_TRAP_NR   UINT_MAX

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

Macro Definition Documentation

#define UPROBE_TRAP_NR   UINT_MAX

Definition at line 31 of file uprobes.c.

Function Documentation

void arch_uprobe_abort_xol	(	struct arch_uprobe *	auprobe,
		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.

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 *	auprobe,
		struct pt_regs *	regs
	)

Definition at line 106 of file uprobes.c.

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

Definition at line 60 of file uprobes.c.

bool arch_uprobe_skip_sstep	(	struct arch_uprobe *	auprobe,
		struct pt_regs *	regs
	)

Definition at line 171 of file uprobes.c.

bool arch_uprobe_xol_was_trapped

(

struct task_struct *

t

)

Definition at line 91 of file uprobes.c.

unsigned long uprobe_get_swbp_addr

(

struct pt_regs *

regs

)

uprobe_get_swbp_addr - compute address of swbp given post-swbp regs : Reflects the saved state of the task after it has hit a breakpoint instruction. Return the address of the breakpoint instruction.

Definition at line 76 of file uprobes.c.