ptrace.c File Reference

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/elf.h>
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/user.h>
#include <linux/regset.h>
#include <linux/signal.h>
#include <linux/tracehook.h>
#include <linux/uaccess.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/asm-offsets.h>
#include <asm/dma.h>
#include <asm/fixed_code.h>
#include <asm/cacheflush.h>
#include <asm/mem_map.h>
#include <asm/mmu_context.h>

Go to the source code of this file.

Enumerations
enum	bfin_regset { REGSET_GENERAL }

Functions
int	is_user_addr_valid (struct task_struct *child, unsigned long start, unsigned long len)
struct user_regset_view *	task_user_regset_view (struct task_struct *task)
void	user_enable_single_step (struct task_struct *child)
void	user_disable_single_step (struct task_struct *child)
long	arch_ptrace (struct task_struct *child, long request, unsigned long addr, unsigned long data)
asmlinkage int	syscall_trace_enter (struct pt_regs *regs)
asmlinkage void	syscall_trace_leave (struct pt_regs *regs)

Enumeration Type Documentation

enum bfin_regset

Enumerator:

REGSET_GENERAL

Definition at line 200 of file ptrace.c.

Function Documentation

long arch_ptrace	(	struct task_struct *	child,
		long	request,
		unsigned long	addr,
		unsigned long	data
	)

Definition at line 243 of file ptrace.c.

int is_user_addr_valid	(	struct task_struct *	child,
		unsigned long	start,
		unsigned long	len
	)

Definition at line 118 of file ptrace.c.

asmlinkage int syscall_trace_enter

(

struct pt_regs *

regs

)

Definition at line 390 of file ptrace.c.

asmlinkage void syscall_trace_leave

(

struct pt_regs *

regs

)

Definition at line 400 of file ptrace.c.

struct user_regset_view* task_user_regset_view ( struct task_struct *  tsk )

read

task_user_regset_view - Return the process's native regset view. : a thread of the process in question

Return the &struct user_regset_view that is native for the given process. For example, what it would access when it called ptrace(). Throughout the life of the process, this only changes at exec.

Definition at line 222 of file ptrace.c.

void user_disable_single_step

(

struct task_struct *

child

)

Definition at line 235 of file ptrace.c.

void user_enable_single_step

(

struct task_struct *

child

)

Definition at line 227 of file ptrace.c.