ptrace.c File Reference

#include <generated/compile.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/regset.h>
#include <linux/user.h>
#include <linux/elf.h>
#include <asm/user.h>

Go to the source code of this file.

Macros
#define	ONEXT(KPT_REG, USR_REG)
#define	INEXT(KPT_REG, USR_REG)

Enumerations
enum	hexagon_regset { REGSET_GENERAL }

Functions
struct user_regset_view *	task_user_regset_view (struct task_struct *task)
void	ptrace_disable (struct task_struct *child)
long	arch_ptrace (struct task_struct *child, long request, unsigned long addr, unsigned long data)

Macro Definition Documentation

#define INEXT	(		KPT_REG,
			USR_REG
	)

Value:

if (!ret) \
        ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, \
            KPT_REG, offsetof(struct user_regs_struct, USR_REG), \
            offsetof(struct user_regs_struct, USR_REG) + \
                sizeof(unsigned long));

#define ONEXT	(		KPT_REG,
			USR_REG
	)

Value:

if (!ret) \
        ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, \
            KPT_REG, offsetof(struct user_regs_struct, USR_REG), \
            offsetof(struct user_regs_struct, USR_REG) + \
                 sizeof(unsigned long));

Enumeration Type Documentation

enum hexagon_regset

Enumerator:

REGSET_GENERAL

Definition at line 142 of file ptrace.c.

Function Documentation

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

Definition at line 176 of file ptrace.c.

void ptrace_disable

(

struct task_struct *

child

)

Definition at line 170 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 165 of file ptrace.c.