ptrace_32.c File Reference

#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/user.h>
#include <linux/security.h>
#include <linux/signal.h>
#include <linux/io.h>
#include <linux/audit.h>
#include <linux/seccomp.h>
#include <linux/tracehook.h>
#include <linux/elf.h>
#include <linux/regset.h>
#include <linux/hw_breakpoint.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/mmu_context.h>
#include <asm/syscalls.h>
#include <asm/fpu.h>
#include <trace/events/syscalls.h>

Go to the source code of this file.

Macros
#define	CREATE_TRACE_POINTS

Enumerations
enum	sh_regset { REGSET_GENERAL, REGSET_GENERAL }

Functions
void	ptrace_triggered (struct perf_event *bp, struct perf_sample_data *data, struct pt_regs *regs)
void	user_enable_single_step (struct task_struct *child)
void	user_disable_single_step (struct task_struct *child)
void	ptrace_disable (struct task_struct *child)
struct user_regset_view *	task_user_regset_view (struct task_struct *task)
long	arch_ptrace (struct task_struct *child, long request, unsigned long addr, unsigned long data)
asmlinkage long	do_syscall_trace_enter (struct pt_regs *regs)
asmlinkage void	do_syscall_trace_leave (struct pt_regs *regs)

Variables
struct pt_regs_offset	regoffset_table []

Macro Definition Documentation

#define CREATE_TRACE_POINTS

Definition at line 36 of file ptrace_32.c.

Enumeration Type Documentation

enum sh_regset

Enumerator:

REGSET_GENERAL
REGSET_GENERAL

Definition at line 313 of file ptrace_32.c.

Function Documentation

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

Definition at line 374 of file ptrace_32.c.

asmlinkage long do_syscall_trace_enter

(

struct pt_regs *

regs

)

Definition at line 502 of file ptrace_32.c.

asmlinkage void do_syscall_trace_leave

(

struct pt_regs *

regs

)

Definition at line 527 of file ptrace_32.c.

void ptrace_disable

(

struct task_struct *

child

)

Definition at line 137 of file ptrace_32.c.

void ptrace_triggered	(	struct perf_event *	bp,
		struct perf_sample_data *	data,
		struct pt_regs *	regs
	)

Definition at line 65 of file ptrace_32.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 369 of file ptrace_32.c.

void user_disable_single_step

(

struct task_struct *

child

)

Definition at line 127 of file ptrace_32.c.

void user_enable_single_step

(

struct task_struct *

child

)

Definition at line 114 of file ptrace_32.c.

Variable Documentation

struct pt_regs_offset regoffset_table[]

Initial value:

= {
    REGS_OFFSET_NAME(0),
    REGS_OFFSET_NAME(1),
    REGS_OFFSET_NAME(2),
    REGS_OFFSET_NAME(3),
    REGS_OFFSET_NAME(4),
    REGS_OFFSET_NAME(5),
    REGS_OFFSET_NAME(6),
    REGS_OFFSET_NAME(7),
    REGS_OFFSET_NAME(8),
    REGS_OFFSET_NAME(9),
    REGS_OFFSET_NAME(10),
    REGS_OFFSET_NAME(11),
    REGS_OFFSET_NAME(12),
    REGS_OFFSET_NAME(13),
    REGS_OFFSET_NAME(14),
    REGS_OFFSET_NAME(15),
    REG_OFFSET_NAME(pc),
    REG_OFFSET_NAME(pr),
    REG_OFFSET_NAME(sr),
    REG_OFFSET_NAME(gbr),
    REG_OFFSET_NAME(mach),
    REG_OFFSET_NAME(macl),
    REG_OFFSET_NAME(tra),
    REG_OFFSET_END,
}

Definition at line 283 of file ptrace_32.c.